8513991

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 13579200

約数和(自身を除く): 5065209

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 229, 243, 459, 687, 729, 1377, 2061, 2187, 3893, 4131, 6183, 11679, 12393, 18549, 35037, 37179, 55647, 105111, 166941, 315333, 500823, 945999, 2837997, 8513991]

約数ペア:

[(1, 8513991), (3, 2837997), (9, 945999), (17, 500823), (27, 315333), (51, 166941), (81, 105111), (153, 55647), (229, 37179), (243, 35037), (459, 18549), (687, 12393), (729, 11679), (1377, 6183), (2061, 4131), (2187, 3893)]